Dear Team,
My customer would like to use TUSB8044A for 4port USB HUB project.
Please review below customer schematic/question and let m know your opinion.
Q1) Over current function.
When Over current signal is asserted to OVERCURXz, I know that power to all downstream ports will be switched off.
If over current signal is de-asserted, Does TUSB8044A work automatically again? or Need total reset like POR?
Q2) Is TUSB8044A available to use standalone type without I2C control?
<Customer application setting>
- UP : Connected AP
- DN1 : USB2.0
- DN2 : spare
- DN3/4 : USB3.0 ( up to 900mA)
=> The customer don't use charging, billboard, OTP function,
Thank you.